Stars Mourn Philip Seymour Hoffman in NYC

Mimi O'Donnell, estranged partner of actor Philip Seymour Hoffman, comforts two of their children, daughter Willa, and son Cooper as his casket arrives at the Church of St. Ignatius Loyola, Feb. 7, 2014 in New York.

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Director Mike Nichols, left, and Diane Sawyer arrive for the funeral of actor Philip Seymour Hoffman at the Church of St. Ignatius Loyola, Feb. 7, 2014 in New York.

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Actress Amy Adams and her fiance Darren Le Gallo arrive at the Church of St. Ignatius Loyola for the private funeral of actor Philip Seymour Hoffman, Feb. 7, 2014, in New York.

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Writer David Bar Katz is embraced as he arrives at the Church of St. Ignatius Loyola for the private funeral of actor Philip Seymour Hoffman, Feb. 7, 2014, in New York.

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Ethan Hawke arrives for the funeral of actor Philip Seymour Hoffman at the Church of St. Ignatius Loyola, Feb. 7, 2014 in New York.

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Actor Joaquin Phoenix arrives at the Church of St. Ignatius Loyola for the private funeral of actor Philip Seymour Hoffman, Feb. 7, 2014, in New York.

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Actress Meryl Streep arrives at the Church of St. Ignatius Loyola for the private funeral of actor Philip Seymour Hoffman, Feb. 7, 2014, in New York.

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Actress Cate Blanchett and her husband Andrew Upton arrive at the the Church of St. Ignatius Loyola for the private funeral of actor Philip Seymour Hoffman, Feb. 7, 2014, in New York.

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Actress Michelle Williams, right, arrives at the Church of St. Ignatius Loyola for the private funeral of actor Philip Seymour Hoffman, Feb. 7, 2014, in New York.

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Spike Lee attends the funeral service for actor Philip Seymour Hoffman at St. Ignatius Of Loyola, Feb. 7, 2014 in New York City.

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Australian actress Cate Blanchett arrives with her husband Andrew Upton to attend the wake for late Philip Seymour Hoffman at the Frank E. Campbell funeral home in New York, Feb. 6, 2014.